/*

* Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  Presence reactive authorization transactions.

*

*/

// INCLUDE FILES

#include "CPEngReactAuthTransactionImp.h"

#include "CPEngAsyncOperation.h"

#include "CPEngNWSessionSlotID2.h"

#include "CPEngNWSessionSlotStorageProxy.h"

#include "CPEngReactAuthPublishOp.h"

//LOCAL constants

#ifdef _DEBUG

namespace

    {

    //Panic

    _LIT( KPEngReactAuthTransPanic, "PEngRctAuthTrn" );

    //Panic reasons

    enum TPEngReactAuthTransPanicReasons

        {

        EReactAuthUnkownTransOp

        };

    void PEngReactAuthTransPanic( TPEngReactAuthTransPanicReasons aPanicReason )

        {

        User::Panic( KPEngReactAuthTransPanic, aPanicReason );

        }

    }

#endif

// ============================ MEMBER FUNCTIONS ===============================

// -----------------------------------------------------------------------------

// CPEngReactAuthTransactionImp::NewL()

// Two-phased constructor.

// -----------------------------------------------------------------------------

//

CPEngReactAuthTransactionImp* CPEngReactAuthTransactionImp::NewL(

    CPEngReactAuthTransaction& aInterface,

    TInt aPriority,

    const CPEngNWSessionSlotID2& aNWSessionSlotID )

    {

    CPEngReactAuthTransactionImp* self =

        new ( ELeave ) CPEngReactAuthTransactionImp( aInterface, aPriority );

    CleanupStack::PushL( self );

    self->ConstructL( aNWSessionSlotID );

    CleanupStack::Pop( self );

    return self;

    }

// Destructor

CPEngReactAuthTransactionImp::~CPEngReactAuthTransactionImp()

    {

    //Cancel also deletes the operation objects

    CancelPublishReactAuthResponds();

    iTransactionServer.Close();

    delete iUsedSlot;

    }

// -----------------------------------------------------------------------------

// CPEngReactAuthTransactionImp::CPEngReactAuthTransactionImp

// C++ default constructor can NOT contain any code, that

// might leave.

// -----------------------------------------------------------------------------

//

CPEngReactAuthTransactionImp::CPEngReactAuthTransactionImp(

    CPEngReactAuthTransaction& aInterface,

    TInt aPriority )

        : iInterface( aInterface ),

        iCActivePriority( aPriority )

    {

    }

// -----------------------------------------------------------------------------

// CPEngReactAuthTransactionImp::ConstructL()

// -----------------------------------------------------------------------------

//

void CPEngReactAuthTransactionImp::ConstructL(

    const CPEngNWSessionSlotID2& aNWSessionSlotID )

    {

    iUsedSlot = CPEngNWSessionSlotStorageProxy::NewL( aNWSessionSlotID );

    User::LeaveIfError( iTransactionServer.Connect() );

    }

// -----------------------------------------------------------------------------

// CPEngReactAuthTransactionImp::IsPublishReactAuthRespondsActive()

// -----------------------------------------------------------------------------

//

TBool CPEngReactAuthTransactionImp::IsPublishReactAuthRespondsActive() const

    {

    return ( iReactAuthRespondOp != NULL );     // CSI: 64 #

    }

// -----------------------------------------------------------------------------

// CPEngReactAuthTransactionImp::PublishReactAuthResponds()

// -----------------------------------------------------------------------------

//

TInt CPEngReactAuthTransactionImp::PublishReactAuthResponds(

    MPEngAuthorizationRespond*& aResponds,

    MPEngReactAuthTransactionObserver& aObserver )

    {

    if ( iReactAuthRespondOp )

        {

        return KErrInUse;

        }

    CPEngReactAuthPublishOp* op = NULL;

    TRAPD( err,

           op = CPEngReactAuthPublishOp::NewL( iCActivePriority,

                                               iInterface,

                                               *iUsedSlot,

                                               aObserver,

                                               iTransactionServer,

                                               aResponds );

         );

    if ( err == KErrNone )

        {

        //Success

        //Operation takes the ownership of aResponds

        aResponds = NULL;

        op->PublishResponds();

        op->SetOwner( *this );

        iReactAuthRespondOp = op;

        }

    return err;

    }

// -----------------------------------------------------------------------------

// CPEngReactAuthTransactionImp::CancelPublishReactAuthResponds()

// -----------------------------------------------------------------------------

//

void CPEngReactAuthTransactionImp::CancelPublishReactAuthResponds()

    {

    if ( iReactAuthRespondOp )

        {

        iReactAuthRespondOp->CancelOpD();

        iReactAuthRespondOp = NULL;

        }

    }

// -----------------------------------------------------------------------------

// CPEngReactAuthTransactionImp::HandleAsyncOperationDestruction()

// from MPEngAsyncOperationOwner

// -----------------------------------------------------------------------------

//

void CPEngReactAuthTransactionImp::HandleAsyncOperationDestruction(

    CPEngAsyncOperation* aOperation )

    {

    if ( aOperation == iReactAuthRespondOp )

        {

        iReactAuthRespondOp = NULL;

        return;

        }

    __ASSERT_DEBUG( EFalse, PEngReactAuthTransPanic( EReactAuthUnkownTransOp ) );

    }

// End of File